This September I am planning a trip in the USA and I wonder if someone could give me answers to the questions I have. First - short introduction. Last year me and my wife travelled by car from Chicago (IL) to Hilton Head Island (SC). After this trip we also spend two nights in New York. That trip wasn’t planned very well, so to speak, so this time I want to make it right.
If you don’t want to right you can simply point me to any Internet source regarding my questions. I am doing extensive research myself, but I also want to get local people opinion which may be worth much more.
Trip schedule will be something like this: 2 nights in New York – flight to Los Angeles – 9 nights to get to Las Vegas – flight from Las Vegas to Chicago. All this we will try to do on a tight budget.
New York. What are safe areas and what are areas to avoid? Last time I stayed in a hostel which was in Queens, near Jamaica station. Had to travel at night on foot. Although nothing happened, but were was time or two then I thought I am going to get my ass kicked. So this time I want to stay in Manhattan area – hotel or hostel , it doesn’t matter. Do you have any recommendations? Also, what should I visit in New York? Last time went to some Broadway musical, Time square, Aircraft carrier museum, Central park. Where you could eat if you are on a tight budget?
Los Angeles. First we got the tickets (very cheap) and only next we took a look where are we traveling. Encouraging was the article I found – “Los Angeles is the capital of the gangs”. Is it true? Is it overreacted? Same questions - what are safe areas and what are areas to avoid? And please don’t answer with humor – “well, it depends on which gang you are in”. Are there any “gang colors” which I should avoid? I may sound stupid, but please remember I have no previous knowledge of this area. I am just trying to be precocious.
From Los Angeles we have to get to Las Vegas on our own, so we will rent a car and will travel through the states for 9 days. We can stay 1 or 2 nights in Los Angeles to visit the city. Questions would be similar: what to see, where to stay, where to eat, which places to avoid?
After Los Angeles we will try to head north to San Francisco visiting on the way all the places on the coast. After San Francisco we will go to Grand Canyon (Arizona). On the way we will try to visit as much monuments, parks, museums etc. as possible (Death Valley, Giant Redwood, Yosemite National park etc.). Because time is short we won’t be able to see everything – what would be your recommendations?
Las Vegas. Will stay only for 2 nights. Same questions: what to see, where to stay, where to eat, which places to avoid?
Chicago. Lived for almost a year, saw practically everything, but maybe you can add some places to visit?
Of course places you visit depend on what you like. I love to visit national parks, natural wonders, technology museums, car shows, everything related to the military (could be an old lonely plane – I would go miles to see it). Maybe at my traveling time (September) where is some local event – I would be more than glad to visit it.
Last time we rented a car for a huge sum of money. They practically robbed us on everything. This time I promised myself it won’t happened again. Any advice on renting a car? Now reading a bunch of info about it, but maybe you have personal experience.
Driving rules in California, Arizona and Nevada. I have Illinois issued driving license and I am wondering if the rules differ very much in these states from Illinois state? I downloaded official rules, but are there any unofficial rules? Hidden rules? For example, news for me was, you can't have an open bottle of alcohol in your car (CA).
Any weather issues in these 3 states? Tornado, earthquake or something

Thank you very much.
Matt